How does wiesel establish ethos by mentioning other human rights figures such as nelson mandela?
a.)by asking a rhetorical question about whether the audience knows who the other human rights figures are
b.)by providing the audience with facts about the crimes the other activists have committed
c.)by showing that he is thinking about injustice and compassion on a worldwide scale
d.)by allowing the audience to question whether he deserves the award

I believe the answer is, by showing that he is thinking about injustice and compassion on a worldwide scale.

Elie Wiesel is a renowned writer who also wanted to share with the world a part of the truth that he has. It his obligation as he said to let the people be aware of the past as he said in his speech when he received his novel price.

He explained that there are a lot more issues in the world that need attention and solution.By understanding all of these problems, the people would let the victims know that they care for them.